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orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
A ball and stick model of Human Insulin. Isolated on black.
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
Neuroendocrine carcinoma well differentiated (carcinoid) rectum with immunostain synaptophysin
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
Inside protein molecule
Biological protein and molecule, 3d rendering. 3D illustration.
Hemp Floral Wax in a petri dish
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
Slice of natural crystal for patterns and textures use with high resolution.
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
DNA A-T Pair
Biological protein and molecule, 3d rendering. 3D illustration.
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Immunotherapy of Alzheimer's disease: Monoclonal antibody (light blue) bound to an amyloid beta peptide (orange),  that is aggregated to amyloid beta fibrils, which build up amyloid plaques.
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
abstract background of blue bubbles. *** The images uploaded are less than one month old, and are not available for use anywhere else ***
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
A molecular model of Human Insulin. Isolated on black.
Biological protein and molecule, 3d rendering. 3D illustration.
Squamous cell carcinoma of the lung is a type of lung cancer. It occurs when abnormal lung cells multiply out of control and form a tumor.
The Raf/MEK/ERK (MAPK) propagates growth signals in the cell. Misregulation can lead to cancer.\nThe red dots on the active EGFR are phosphorylated tyrosines. PDB entries: 1egf, 1nql, 1m17, 2jwa, 3njp, 2gs6, 1gri, 1xd2, 3ksy, 5p21, 6xi7, 6q0j, 2y4i,
Molecular model of lactose, a disaccharide sugar in milk.
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
sheres on colored backgrounds
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Haematocysts of single-celled green algae,
Free Images: "bestof:PDB 1i96 EBI.jpg All beta proteins OB-fold Nucleic acid-binding proteins Cold shock DNA-binding domain-like Ribosomal protein S12 Ribosomal protein S12 All"
egg-egg-carton-protein-proteins-319544.jpg
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scrambled-eggs-egg-eat-breakfast-1042653.jpg
veal-shank-meat-veal-steakes-haxe-74307.jpg
marrowbone-beef-meat-bone-raw-eat-897982.jpg
beef-meat-bone-raw-eat-food-red-897977.jpg
deep-fat-frying-sear-fry-oil-74242.jpg
meat-pork-pork-belly-tuna-belly-74214.jpg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Proteinoxidation 03.svg
Stat domain structure (zh-cn).svg
Complement pathway.svg
Hepatitis B virus v2.svg
Epicocconone protein.svg
Laminin sketch.svg
PKARII.svg
Proteinoxidation.svg
TOM complex.svg
Proteinoxidation 02.svg
Pseaa figure1.svg
ProteinQS.svg
IFT particle chlamydomonas.svg
Intermediate filament.svg
Glicoprotein.svg
Main protein structure levels pl - secondary structure.svg
Ribosome mRNA translation tr.svg
Human genome by functions.svg
Protein primary structure zh (zh-tw).svg
Primärstruktur von Proteinen2.svg
Main protein structure levels pl.svg
Lipid raft organisation scheme.svg
Cell membrane detailed diagram blank.svg
Insulin glucose metabolism ZP.svg
Insulin glucose metabolism ZP-ca.svg
PDB 1i96 EBI.jpg
PDB 1j5e EBI.jpg
PDB 1xnq EBI.jpg
PDB 1n32 EBI.jpg
PDB 1xnr EBI.jpg
PDB 1i94 EBI.jpg
PDB 1xmo EBI.jpg
PDB 1fjg EBI.jpg
PDB 1n33 EBI.jpg
PDB 1n36 EBI.jpg
PDB 1i97 EBI.jpg
PDB 1i95 EBI.jpg
PDB 2uuc EBI.jpg
PDB 2uub EBI.jpg
PDB 2uxc EBI.jpg
PDB 2uu9 EBI.jpg
PDB 2e5l EBI.jpg
PDB 2hgi EBI.jpg
PDB 2hgr EBI.jpg
PDB 1yl4 EBI.jpg
PDB 1hnz EBI.jpg
PDB 1hnw EBI.jpg
PDB 1hnx EBI.jpg
PDB 1xmq EBI.jpg
PDB 1n34 EBI.jpg
PDB 2j02 EBI.jpg
PDB 2j00 EBI.jpg
PDB 2uua EBI.jpg
PDB 2hhh EBI.jpg
PDB 2f4v EBI.jpg
PDB 2hgp EBI.jpg
PDB 2ow8 EBI.jpg
PDB 2b64 EBI.jpg
PDB 3deg EBI.png
PDB 2qal EBI.png
PDB 2qbf EBI.png
PDB 2qoy EBI.png
PDB 2qb9 EBI.png
PDB 2qbh EBI.png
PDB 2qou EBI.png
PDB 2z4m EBI.png
PDB 2z4k EBI.png
PDB 2qan EBI.png
PDB 2qbd EBI.png
PDB 2qp0 EBI.png
PDB 2qbb EBI.png
PDB 2qbj EBI.png
PDB 2qow EBI.png
PDB 3df1 EBI.png
PDB 3df3 EBI.png
PDB 2vho EBI.png
PDB 2vhp EBI.png
PDB 1rip EBI.jpg
PDB 1ny4 EBI.jpg
PDB 1ne3 EBI.jpg
PDB 1hr0 EBI.jpg
PDB 2ba0 EBI.png
PDB 2je6 EBI.png
PDB 2jea EBI.png
PDB 2nn6 EBI.png
PDB 2ja9 EBI.png
PDB 3d5a EBI.png
PDB 3d5c EBI.png
PDB 2zjr EBI.png
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